H55 To Supply Battery System for Pratt & Whitney’s Hybrid-Electric Regional Aircraft
P&WC’s choice of H55 for the de Havilland Dash 8 hybrid-electric demonstrator comes 10 months after program launch.
A team led by Pratt & Whitney Canada plans to fly a hybrid-electric version of a Dash 8 turboprop by 2024. (Image: Pratt & Whitney Canada)